2-氨基苯硫醇

Thiosulfuric acid (H2S2O3), S-(2,5-diaminophenyl) ester

2-(4-nitro-phenyl)-benzothiazol-6-ylamine

N-[2-(4-acetylamino-phenyl)-benzothiazol-6-yl]-acetamide

N1-(4-acetylamino-benzylidene)-2-sulfomercapto-p-phenylenediamine